Index of /sys/dev/char/4:75/device/tty/ttyS20/subsystem/tty21/

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power/                                             05-Feb-2026 08:00                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                05-Feb-2026 08:50                4096
uevent                                             05-Feb-2026 08:50                4096